OJL1255 Features: * Four spring loaded casters on 2-step to 5-step models * Casters retract when load is placed on the ladder, setting the ladder firmly in place on rubber tips * When the load is removed, springs push down the casters enabling the ladder to move about freely * Models 6-step and taller come equipped with a large 4"" swivel caster in front and rigid casters in the rear * Stepping on bottom step activates the locking mechanism, locking rubber tipped feet in down position: To move the ladder, just step on the unlocking pedal * Capacity Wt.: 350 lb [Max] * Step/Rung Shape: Flat * Material: Steel * Type: Warehouse Ladder * Price is for 1 Each Dimensions: * The top platform on models 12-step and taller is surrounded on three sides by a 4"" high toeboard * Step Depth: 7 in * Platform Depth: 10 in